Conclusion Prestorage leucocyte filtration can effectively reduce and diminish bacterial multiplication, so it have some significance to prevent transfusion reaction caused by bacterial pollution.
结论保存前过滤白细胞能有效地减少或消除细菌的增殖，对预防细菌污染所致的输血反应有一定意义。
2
The file records of HACCP include raw materials quality, bacterial species quality, equipment cleaning, beer fermentation, beer filtration and beer packing etc.
HACCP的档案记录包括原料质量、菌种质量、设备清洗、啤酒发酵、啤酒过滤、啤酒包装等。
3
Methods: the centrifugalization and membrane filtration were used to get rid of the components restraining bacterial from Huangtengsu tablet.